Seven new or unusual species of Phyllodocidae are reported from Georges Bank.
Phyllouschakovius armigerum represents a new genus and species unique in having a distinct armature on the proboscis.
Phyllodoce pettiboneae, new species, in unusual in having a row of large basal cusps on the proboscis.
Cirrodoce cristata Hartman & Fauchald is transferred to the genus
Clavadoce and redescribed.
Genetyllis castanea,
Hesionura elongata, and
Mystides caeca are all newly reported to Georges Bank.
Mystides borealis and
M. caeca are compared.
